All metrics › Voting & Consensus
2-Slot Latency
Latest value: 99.2% on 19 October 2026.
30-day average: 99.4%, down 0.05 percentage points from a year earlier (99.5%).
Highest daily value since January 2025: 99.9% on 10 December 2025.
The default network series of the Explorer (lat2_vote_rate_pct). Download the data (CSV)
Percentage of votes cast within 1 or 2 slots of the target block. All votes in this window earn maximum TVC credits (16). The gap between lat2 and lat1 rates shows how many votes land in the second slot. Alpenglow, due on mainnet in October 2026, removes vote transactions from blocks, so this metric ends then.
Open the chart in the Explorer
- Area
- Voting & Consensus
- Frequency
- Daily
- Unit
- Percent
- Split by
- Network, Client, Scheduler
- Source
- Firedancer
Monthly averages
| Month | 2-Slot Latency |
|---|---|
| October 2026 (to 19 October) | 99.4% |
| September 2026 | 99.3% |
| August 2026 | 99% |
| July 2026 | 99% |
| June 2026 | 99.3% |
| May 2026 | 99.4% |
| April 2026 | 99.5% |
| March 2026 | 99.4% |
| February 2026 | 99.4% |
| January 2026 | 99.3% |
| December 2025 | 99.7% |
| November 2025 | 99.4% |